cavity of tooth 中文意思是什麼
cavity of tooth
解釋
牙腔-
The filling of this tooth cavity fell out
這牙齒蛀洞的填補物掉出來了。 -
Dental porcelain nickel and cobalt alloy, known as porcelain alloy, i currently producing ceramic alloy shape of a flat circular, hexagonal cylindrical and are mainly used for dental patients with tooth loss or defect repair, with a solid combination of ceramic powder characteristics, vivid natural teeth restored to mouth bring resume cavity in patients with teeth chewing function and beauty aesthetic good results
牙科用鎳鈷烤瓷合金，簡稱為烤瓷合金，我公司目前生產的烤瓷合金外形有扁圓形、六角形和圓柱形三種，主要用於牙病患者牙齒的缺失或者缺損的修復，具有與瓷粉牢固結合的特點，修復后牙齒逼真自然，給口腔牙齒患者帶來恢復咀嚼的功能和美容美觀的良好效果。 -
Abstract : in this paper, a kind of technological scheme for one - step precision forging spur gear with large module is put forward by using positive friction role. experiment, in which commercial pure lead is taken as test material, is done in the special die designed, and force vs. stroke curve is recorded. it is shown that positive friction role can efficiently make a contribution to the filling of the tooth cavity, but increase forming force
文摘:針對大模數直齒圓柱齒輪，提出了利用積極摩擦一步成形的工藝方案，並用工業純鉛作為試驗材料，在設計的專用模具上進行試驗，記錄了力? ?行程曲線，結果表明：利用積極摩擦作用能夠有效地保證直齒圓柱齒輪精鍛時齒腔充滿，但同時增加了變形力。 -
Several factors affecting the crushing cavity design were analysed and modification was made on the design theory for the biggest tooth angle of crushing cavity. problems in the design of domestic crusher cavity were pointed out and a rational cavity shape was given. its application in several mines has achieved satisfactory results
分析了影響破碎腔設計的幾個因素，對破碎腔最大嚙角的設計理論提出了修正，指出國內破碎機破碎腔的問題所在，給出了合理的腔形，並在幾個礦山投入使用，取得了滿意的效果。 -
The result presents, it is relatively useful for filling in the tooth cavity of big modulus 、 high thickness spur increase to increase suitability height mount piece, and the load of forging spur gears can be decreased by adding a mandrel, but unit area forging force does not cut down, and it has a little influence on filling in the tooth cavity
結果顯示，增加適當高度的鑲件對大模數、高厚圓柱直齒輪齒腔填充比較有利，增加芯棒可以降低齒輪成形載荷，但單位面積的成形力並未減少，且對齒輪的填充性影響不大。
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